Mean magnitude and position on the discovery images: 
                   2026 05 28.1472  2461188.6472  12.41  09:56:55.78 -03:45:55.6
242.32325  37.79791 galactic  Sex  Second-epoch detections are separated by 2.1" and 1.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
433 Eros                    -1      1       1  12.7     0   -0
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits at 09:56:55.78 -03:45:55.6:  15.87 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits at 09:56:55.78 -03:45:55.6:  15.84 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits


fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits


fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits  wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits -crosshair 7781.01953 4475.24268 image    wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits -crosshair 7782.12061 4475.47852 image   

./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 05 28.14716 09 56 55.78 -03 45 55.6          12.4 R      V36

Position measured on individual images:

     TAU0008  C2026 05 28.14696 09 56 55.72 -03 45 55.2          12.4 R      V36
     TAU0008  C2026 05 28.14735 09 56 55.85 -03 45 56.0          12.4 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 05 28.1472*  09 56 55.78 -03 45 55.6  12.4 U             Sex       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461188.6472,12.41,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260528.1472 12.41CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

Mean magnitude and position on the discovery images: 
                   2026 05 28.1472  2461188.6472  12.78  10:39:22.34 +02:24:12.9
245.27199  49.88339 galactic  Sex  Second-epoch detections are separated by 1.5" and 1.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
88 Thisbe                  -2      2       3  12.9     0   -0
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits at 10:39:22.34 +02:24:12.9:  15.70 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits at 10:39:22.34 +02:24:12.9:  15.73 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits


fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits


fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits  wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits -crosshair 1606.37231 351.54669 image    wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits -crosshair 1607.64539 351.86011 image   

./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 05 28.14716 10 39 22.34 +02 24 12.9          12.8 R      V36

Position measured on individual images:

     TAU0008  C2026 05 28.14696 10 39 22.31 +02 24 13.6          12.9 R      V36
     TAU0008  C2026 05 28.14735 10 39 22.36 +02 24 12.2          12.6 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 05 28.1472*  10 39 22.34 +02 24 12.9  12.8 U             Sex       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461188.6472,12.78,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
VARIABLE_NAME 20260528.1472 12.78CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

Mean magnitude and position on the discovery images: 
                   2026 05 28.1472  2461188.6472  13.38  09:48:12.92 -03:30:32.2
240.38168  36.25176 galactic  Sex  Second-epoch detections are separated by 6.1" and 0.4 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | target                       | 09:48:12.92 -03:30:32.2 (user input)  | T                | P                    |  (position from user input)                                                  
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits at 09:48:12.92 -03:30:32.2:  15.78 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits at 09:48:12.92 -03:30:32.2:  15.78 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits


fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits


fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

# Set SExtractor parameters file
cp default.sex.telephoto_lens_onlybrightstars_v1 default.sex
# Plate-solve the FITS images
export TELESCOP=''
for i in /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits  wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits -crosshair 9119.60547 4411.07422 image    wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits -crosshair 9119.98242 4410.99658 image   

./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs

Don't forget to copy the leading white spaces and change the observatory code! The code 'C32' is 'Ka-Dar Observatory, TAU Station, Nizhny Arkhyz', the code '500' is the geocenter. Make sure there are no trailing white spaces after the observatory code. The string should be exactly 80 characters long to conform to the MPC format.
Mean position:

     TAU0008  C2026 05 28.14716 09 48 12.92 -03 30 32.2          13.4 R      V36

Position measured on individual images:

     TAU0008  C2026 05 28.14696 09 48 12.72 -03 30 32.5          13.4 R      V36
     TAU0008  C2026 05 28.14735 09 48 13.12 -03 30 31.9          13.3 R      V36

You may copy/paste the above measurements to the following online services:
MPChecker (in case the button does not work)
NEOCMTChecker (NEO's and comets)
sat_id2 (artificial satellites; needs at least two observations to work)
fitsblink_satellites (art. sat.; you'll need to save the astrometry as a text file and upload it)

Here is a stub line for reporting a new transient to the TOCP. Don't forget to set the constellation name and the number of days since the last non-detection!

TCP 2026 05 28.1472*  09 48 12.92 -03 30 32.2  13.4 U             Sex       9 0

Don't forget to change the observer code for the AAVSO and VSNET format data!

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
target,2461188.6472,13.38,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS


 **** VSNET file format ****

# Here are some valid formatiing examples:
#CETFZ 20230815.9829   <13.5CV NMW
#CETFZ 20230818.9746    12.5CV NMW
#CETFZ 20230819.9732    12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
target 20260528.1472 13.38CV NMW


The AAVSO data should be submitted to https://www.aavso.org/webobs

The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to  vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461136.70122115 06.04.2026 04:49:35.507   /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
First image: 2461136.70122115 06.04.2026 04:49:35.507   /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
Last  image: 2461188.64735479 28.05.2026 03:32:01.454   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.68
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  7178
Objects passed selection criteria:  7151
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 5317.25
Average stars matched: 5208.25 (97.9501 %)
Memory usage VmPeak:   112864 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue May 26 15:05:11 CDT 2026
VaST build number  1.0rc89-83-g49118af2
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed May 27 22:48:46 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461136.70122115 06.04.2026 04:49:35.507   /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
First image: 2461136.70122115 06.04.2026 04:49:35.507   /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
Last  image: 2461188.64735479 28.05.2026 03:32:01.454   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 27
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.40
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 9 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  37816
Objects passed selection criteria:  37679
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 29026
Average stars matched: 28060.5 (96.6737 %)
Memory usage VmPeak:   140260 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue May 26 15:05:11 CDT 2026
VaST build number  1.0rc89-83-g49118af2
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed May 27 22:50:19 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 3.5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Sex-02-Q1b1x1
#######################################
########### Starting Sex-02-Q1b1x1 ###########
Processing Sex-02-Q1b1x1
server tau has sufficient free disk space available: 1252654 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1252654 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
Small preview (one of the new images): 

Large previews of the second-epoch (new) images:

MAKE_PNG_PLOTS=yes


renamed 'Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.png' -> 'transient_report/Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits_preview.png'

Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits


renamed 'Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.png' -> 'transient_report/Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits_preview.png'

Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits




Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 616.7588
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 465.4277
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4276.4796
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 935.0500
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4284.5005
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 936.7466
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 6.9338
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     22.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 21.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-05-27T22:31:27.1875823' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-28T03:31:27.1875823' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61188.146842442 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-28T03:31:37.0893703' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61188.1469570487 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     154.283645846297 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -1.99965958009761 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     36.5997222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     236.499166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.67432555974467 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Sex-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '10 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-02 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29420 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29420 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.0 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 68.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                897.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 23.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/d_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits :)

Spent 0.613474 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/d_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit 9576 6388  16 bitpix
Avarage count on flat field image: 38180.487059
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits :)


No overscan detected - all values seem high! (left_median=24939.0, right_median=28319.0)
renamed 'mff_TTUQ1b1x1_2026-05-12.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     22.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 21.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-05-27T22:32:01.4541182' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-28T03:32:01.4541182' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61188.1472390508 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-28T03:32:11.3555199' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61188.1473536459 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =      154.28364586865 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -1.99965958609387 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     36.5011111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     236.626388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.67819656603674 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Sex-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '10 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-02 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29420 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29420 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.0 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 68.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                897.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 23.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/d_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits :)

Spent 0.626193 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/d_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit 9576 6388  16 bitpix
Avarage count on flat field image: 38180.487059
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits :)


No overscan detected - all values seem high! (left_median=24939.0, right_median=28319.0)
renamed 'mff_TTUQ1b1x1_2026-05-12.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Previews of the CALIBRATED second-epoch images:


fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits



fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
  
SExtractor catalog cache: saved Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat to cache
SExtractor catalog cache: saved Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461188.64695818
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits exists and is non-empty
Saving wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits to local_wcs_cache/
'wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits' -> 'local_wcs_cache/wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits'
wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits exists and is non-empty
Saving wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits to local_wcs_cache/
'wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits' -> 'local_wcs_cache/wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits'
wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits exists and is non-empty
Saving wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits to local_wcs_cache/
'wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits' -> 'local_wcs_cache/wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits'
wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits exists and is non-empty
Saving wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits to local_wcs_cache/
'wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits' -> 'local_wcs_cache/wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits (1st reference image)
verification OK: wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
Image size: 937.2'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 10:17:17.025 -01:59:03.86 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits (1st new image)
verification OK: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Image size: 941.2'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:17:15.480 -01:57:41.69 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 10:17:17.025 -01:59:03.86
Second-epoch image center 10:17:15.480 -01:57:41.69
Angular distance between the image centers 0.0237 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits (2nd new image)
verification OK: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Image size: 941.1'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:17:16.032 -01:57:41.42 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 10:17:17.025 -01:59:03.86
Second-epoch image center 10:17:16.032 -01:57:41.42
Angular distance between the image centers 0.0233 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  10:17:15.480 -01:57:41.69
Second-epoch second image center 10:17:16.032 -01:57:41.42
Angular distance between the image centers 0.00230 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits &> /tmp/tmp.agqSLhyl6P
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits &> /tmp/tmp.Rr3SxckQ3X
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits &> /tmp/tmp.uRMZhOBwAj
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits &> /tmp/tmp.WfWuMtn8Am
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Calibrating the magnitude scale
Found non-empty wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits and wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits and wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat 
Found non-empty wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits and wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat
The reference image (wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits) and catalog (wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat) found
'wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat' -> 'wcsmag.cat'
Read 7384 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.4196 to 162.2632 deg, Dec -7.2910 to +3.3532 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 146.4196 to 162.2632 deg, Dec -7.2910 to 3.3532 deg
Loaded 4798 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3963 out of 4098 total matches.
Matched with Tycho-2 4098 out of 7384 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.793400
a=0.000000 b=1.000000 c=22.793400
From vast_summary.log: estimated ref. image limiting mag.:  -7.68
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.11

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.11

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7384 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.4196 to 162.2632 deg, Dec -7.2910 to +3.3532 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 146.4196 to 162.2632 deg, Dec -7.2910 to 3.3532 deg
Loaded 4798 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3963 out of 4098 total matches.
Matched with Tycho-2 4098 out of 7384 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits:


Forced-photometry filter: calibrated wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits -> calib.txt_param_ref_wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits (aperture=6.6)
Read 7385 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.4143 to 162.2633 deg, Dec -7.2909 to +3.3624 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 146.4143 to 162.2633 deg, Dec -7.2909 to 3.3624 deg
Loaded 4803 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3955 out of 4094 total matches.
Matched with Tycho-2 4094 out of 7385 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits:


Forced-photometry filter: calibrated wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits -> calib.txt_param_ref_wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits (aperture=6.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.5 pix  Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
 2.5 pix  Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
 3.2 pix  fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
 3.1 pix  fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
 2.5 pix  wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
 2.5 pix  wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
Limiting magnitude estimates:
 15.1 mag.  Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
 15.1 mag.  Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
 13.8 mag.  fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
 13.8 mag.  fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
All-image limiting magnitude estimate:  13.8 (SNR )  11.2 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.agqSLhyl6P (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits' -> 'wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
WCS_IMAGE_NAME=wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
WCS-calibrated image found: wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
Checking if the catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat corresponding to the image wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits alredy exist and is non-empty...
Catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat corresponding to the image wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
WCS catalog name: wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=447, passed=7384
Got 7384 stars (including 6931 good ones) from the SExtractor catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat 
util/solve_plate_with_UCAC5 got 7384 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.4)
Done reading UCAC5 zone files...
Matched 925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 7169 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.4)
Done reading UCAC5 zone files...
Matched 925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 7170 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 7170 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 925 stars left (next iteration limit 1017)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits N_match=925 sigma_overall_arcsec=0.460 sigma_q1_arcsec=0.368 sigma_q2_arcsec=0.508 sigma_q3_arcsec=0.383 sigma_q4_arcsec=0.552 n_q1=170 n_q2=245 n_q3=226 n_q4=284 worst_quadrant_to_overall_ratio=1.201
The image catalog is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits -region wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Rr3SxckQ3X (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits' -> 'wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
WCS_IMAGE_NAME=wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
WCS-calibrated image found: wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
Checking if the catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat corresponding to the image wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits alredy exist and is non-empty...
Catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat corresponding to the image wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
WCS catalog name: wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=460, passed=7385
Got 7385 stars (including 6921 good ones) from the SExtractor catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat 
util/solve_plate_with_UCAC5 got 7385 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.4)
Done reading UCAC5 zone files...
Matched 925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 7183 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.4)
Done reading UCAC5 zone files...
Matched 925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 7184 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 925 matched stars entering correct_measured_positions(), 7184 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Excluding outliers - 925 stars left (next iteration limit 1017)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits N_match=925 sigma_overall_arcsec=0.477 sigma_q1_arcsec=0.388 sigma_q2_arcsec=0.520 sigma_q3_arcsec=0.441 sigma_q4_arcsec=0.576 n_q1=173 n_q2=241 n_q3=228 n_q4=283 worst_quadrant_to_overall_ratio=1.207
The image catalog is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits -region wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.uRMZhOBwAj (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
WCS_IMAGE_NAME=wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
WCS-calibrated image found: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Checking if the catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat corresponding to the image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits alredy exist and is non-empty...
Catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat corresponding to the image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
WCS catalog name: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=204, passed=3351
Got 3351 stars (including 3142 good ones) from the SExtractor catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat 
util/solve_plate_with_UCAC5 got 3351 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 921 matched stars entering correct_measured_positions(), 915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 921 matched stars entering correct_measured_positions(), 3297 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 921 matched stars entering correct_measured_positions(), 3297 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 921 matched stars entering correct_measured_positions(), 3297 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 921 stars left (next iteration limit 1013)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits N_match=921 sigma_overall_arcsec=0.336 sigma_q1_arcsec=0.347 sigma_q2_arcsec=0.381 sigma_q3_arcsec=0.290 sigma_q4_arcsec=0.324 n_q1=207 n_q2=217 n_q3=239 n_q4=258 worst_quadrant_to_overall_ratio=1.134
The image catalog is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits -region wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.WfWuMtn8Am (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
WCS_IMAGE_NAME=wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
WCS-calibrated image found: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Checking if the catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat corresponding to the image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits alredy exist and is non-empty...
Catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat corresponding to the image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
WCS catalog name: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=201, passed=3333
Got 3333 stars (including 3128 good ones) from the SExtractor catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat 
util/solve_plate_with_UCAC5 got 3333 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 917 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 3283 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 3282 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 3282 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 923 stars left (next iteration limit 1015)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits N_match=923 sigma_overall_arcsec=0.330 sigma_q1_arcsec=0.326 sigma_q2_arcsec=0.399 sigma_q3_arcsec=0.285 sigma_q4_arcsec=0.338 n_q1=209 n_q2=218 n_q3=237 n_q4=259 worst_quadrant_to_overall_ratio=1.210
The image catalog is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits -region wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits sigma_overall=0.460 worst_q_ratio=1.201
ref2=Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits sigma_overall=0.477 worst_q_ratio=1.207
new1=fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits sigma_overall=0.336 worst_q_ratio=1.134
new2=fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits sigma_overall=0.330 worst_q_ratio=1.210
reference average sigma_overall=0.4685 worst_q_ratio=1.204
warn-on-ratio threshold: 2.0x reference
###################################

Distribution of catalog-matched stars across the image:

plot_astrometric_residuals_xy: wrote wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148_astrometric_residuals.png (925 matched stars from wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat.astrometric_residuals, image 9576x6388)


plot_astrometric_residuals_xy: wrote wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149_astrometric_residuals.png (925 matched stars from wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat.astrometric_residuals, image 9576x6388)


plot_astrometric_residuals_xy: wrote wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060_astrometric_residuals.png (921 matched stars from wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061_astrometric_residuals.png (923 matched stars from wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits'
Saving fully-calibrated image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits'
Preparing the HTML report for the field Sex-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits at 10:45:38.62 -01:29:45.8:  9.56 +/- 0.00  detection
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits at 10:45:38.62 -01:29:45.8:  9.57 +/- 0.00  detection
Forced photometry reference-image weighted average:  9.56 +/- 0.00
Forced photometry filter REJECTED candidate at 10:45:38.62 -01:29:45.8: ref_mag=9.56 +/- 0.00 new_mean_mag=9.7452 delta=-0.18 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20281_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 20281_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 1     2026 05 28.14696    2461188.64696    9.72    10:45:38.65 -01:29:45.6   0513 2660   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Discovery image 2     2026 05 28.14735    2461188.64735    9.77    10:45:38.60 -01:29:46.0   0515 2660   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Sex-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
  
SExtractor catalog cache: saved Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat to cache
SExtractor catalog cache: saved Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
Creating symlink local_wcs_cache/wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
Creating symlink local_wcs_cache/wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Creating symlink local_wcs_cache/wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits exists and is non-empty
wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits exists and is non-empty
wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits exists and is non-empty
wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits (1st reference image)
verification OK: wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
Image size: 937.2'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 10:17:17.025 -01:59:03.86 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits (1st new image)
verification OK: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Image size: 941.2'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:17:15.480 -01:57:41.69 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 10:17:17.025 -01:59:03.86
Second-epoch image center 10:17:15.480 -01:57:41.69
Angular distance between the image centers 0.0237 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits (2nd new image)
verification OK: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Image size: 941.1'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:17:16.032 -01:57:41.42 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 10:17:17.025 -01:59:03.86
Second-epoch image center 10:17:16.032 -01:57:41.42
Angular distance between the image centers 0.0233 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  10:17:15.480 -01:57:41.69
Second-epoch second image center 10:17:16.032 -01:57:41.42
Angular distance between the image centers 0.00230 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits &> /tmp/tmp.n2vyefJI2P
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits &> /tmp/tmp.1NtCUqeRPa
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits &> /tmp/tmp.y38SDCtwlk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits &> /tmp/tmp.89UXlsSapt
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Calibrating the magnitude scale
Found non-empty wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits and wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits and wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat 
Found non-empty wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits and wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat
The reference image (wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits) and catalog (wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat) found
'wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat' -> 'wcsmag.cat'
Read 40554 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.4160 to 162.2789 deg, Dec -7.3026 to +3.3642 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 146.4160 to 162.2789 deg, Dec -7.3026 to 3.3642 deg
Loaded 4814 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3810 out of 4166 total matches.
Matched with Tycho-2 4166 out of 40554 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.670600
a=0.000000 b=1.000000 c=22.670600
From vast_summary.log: estimated ref. image limiting mag.:  -7.40
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.27

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.27

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 40554 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.4160 to 162.2789 deg, Dec -7.3026 to +3.3642 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 146.4160 to 162.2789 deg, Dec -7.3026 to 3.3642 deg
Loaded 4814 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3810 out of 4166 total matches.
Matched with Tycho-2 4166 out of 40554 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits:


Forced-photometry filter: calibrated wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits -> calib.txt_param_ref_wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits (aperture=5.1)
Read 40622 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 146.4101 to 162.2633 deg, Dec -7.2938 to +3.3665 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 146.4101 to 162.2633 deg, Dec -7.2938 to 3.3665 deg
Loaded 4811 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3809 out of 4169 total matches.
Matched with Tycho-2 4169 out of 40622 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits:


Forced-photometry filter: calibrated wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits -> calib.txt_param_ref_wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 26 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
 2.2 pix  Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
 2.9 pix  fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
 2.9 pix  fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
 2.2 pix  wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
 2.2 pix  wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
Limiting magnitude estimates:
 15.3 mag.  Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
 15.3 mag.  Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
 13.9 mag.  fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
 13.9 mag.  fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
All-image limiting magnitude estimate:  13.9 (SNR )  13.4 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.n2vyefJI2P (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits' -> 'wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
WCS_IMAGE_NAME=wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
WCS-calibrated image found: wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
Checking if the catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat corresponding to the image wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits alredy exist and is non-empty...
Catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat corresponding to the image wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits
WCS catalog name: wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=2056, passed=40538
Got 40538 stars (including 38419 good ones) from the SExtractor catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat 
util/solve_plate_with_UCAC5 got 40538 stars from the SExtractor catalog
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.4)
Done reading UCAC5 zone files...
Matched 922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 922 matched stars entering correct_measured_positions(), 912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 922 matched stars entering correct_measured_positions(), 39662 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.4)
Done reading UCAC5 zone files...
Matched 922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 922 matched stars entering correct_measured_positions(), 39659 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 922 matched stars entering correct_measured_positions(), 39659 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 922 stars left (next iteration limit 1014)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits N_match=922 sigma_overall_arcsec=0.478 sigma_q1_arcsec=0.414 sigma_q2_arcsec=0.495 sigma_q3_arcsec=0.407 sigma_q4_arcsec=0.549 n_q1=179 n_q2=243 n_q3=224 n_q4=276 worst_quadrant_to_overall_ratio=1.147
The image catalog is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits -region wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.1NtCUqeRPa (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits' -> 'wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
WCS_IMAGE_NAME=wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
WCS-calibrated image found: wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
Checking if the catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat corresponding to the image wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits alredy exist and is non-empty...
Catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat corresponding to the image wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits
WCS catalog name: wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=31, blended=2016, passed=40591
Got 40591 stars (including 38526 good ones) from the SExtractor catalog wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat 
util/solve_plate_with_UCAC5 got 40591 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.4)
Done reading UCAC5 zone files...
Matched 923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 39894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.4)
Done reading UCAC5 zone files...
Matched 923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 39892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 39892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Excluding outliers - 923 stars left (next iteration limit 1015)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits N_match=923 sigma_overall_arcsec=0.491 sigma_q1_arcsec=0.394 sigma_q2_arcsec=0.514 sigma_q3_arcsec=0.471 sigma_q4_arcsec=0.576 n_q1=180 n_q2=242 n_q3=227 n_q4=274 worst_quadrant_to_overall_ratio=1.174
The image catalog is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits -region wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.y38SDCtwlk (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
WCS_IMAGE_NAME=wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
WCS-calibrated image found: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Checking if the catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat corresponding to the image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits alredy exist and is non-empty...
Catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat corresponding to the image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
WCS catalog name: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=411, passed=17914
Got 17914 stars (including 17471 good ones) from the SExtractor catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat 
util/solve_plate_with_UCAC5 got 17914 stars from the SExtractor catalog
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 920 matched stars entering correct_measured_positions(), 913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 920 matched stars entering correct_measured_positions(), 17593 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 920 matched stars entering correct_measured_positions(), 17594 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 920 matched stars entering correct_measured_positions(), 17594 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 920 stars left (next iteration limit 1012)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits N_match=920 sigma_overall_arcsec=0.348 sigma_q1_arcsec=0.336 sigma_q2_arcsec=0.389 sigma_q3_arcsec=0.329 sigma_q4_arcsec=0.346 n_q1=208 n_q2=216 n_q3=246 n_q4=250 worst_quadrant_to_overall_ratio=1.116
The image catalog is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits -region wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.89UXlsSapt (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
WCS_IMAGE_NAME=wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
WCS-calibrated image found: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Checking if the catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat corresponding to the image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits alredy exist and is non-empty...
Catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat corresponding to the image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
WCS catalog name: wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=408, passed=17970
Got 17970 stars (including 17533 good ones) from the SExtractor catalog wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat 
util/solve_plate_with_UCAC5 got 17970 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 920 matched stars entering correct_measured_positions(), 914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 920 matched stars entering correct_measured_positions(), 17632 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 412 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 920 matched stars entering correct_measured_positions(), 17631 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 920 matched stars entering correct_measured_positions(), 17631 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 920 stars left (next iteration limit 1012)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

WCS_QUALITY_DIAG: file=fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits N_match=920 sigma_overall_arcsec=0.354 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.424 sigma_q3_arcsec=0.328 sigma_q4_arcsec=0.320 n_q1=212 n_q2=214 n_q3=241 n_q4=253 worst_quadrant_to_overall_ratio=1.200
The image catalog is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits -region wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Saving fully-calibrated image wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/wcs_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits
Preparing the HTML report for the field Sex-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits at 09:56:55.78 -03:45:55.6:  15.87 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits at 10:39:22.34 +02:24:12.9:  15.70 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits at 10:08:45.67 +01:10:15.9:  13.12 +/- 0.03  detection
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits at 09:48:12.92 -03:30:32.2:  15.78 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits at 09:56:55.78 -03:45:55.6:  15.84 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits at 10:39:22.34 +02:24:12.9:  15.73 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits at 09:48:12.92 -03:30:32.2:  15.78 +/- 99.00  upperlimit
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits at 10:08:45.67 +01:10:15.9:  13.13 +/- 0.03  detection
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-49-35_20.00sec_-4.90C_LIGHT_0148.fits at 09:46:46.97 -05:32:46.5:  12.55 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.13 +/- 0.02
Forced photometry filter REJECTED candidate at 10:08:45.67 +01:10:15.9: ref_mag=13.13 +/- 0.02 new_mean_mag=13.0735 delta=0.06 (need > 0.90)
Forced photometry on wcs_Sex-02-Q1b1x1_2026-04-05_23-50-32_20.00sec_-4.90C_LIGHT_0149.fits at 09:46:46.97 -05:32:46.5:  12.52 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.54 +/- 0.01
Forced photometry filter REJECTED candidate at 09:46:46.97 -05:32:46.5: ref_mag=12.54 +/- 0.01 new_mean_mag=12.2692 delta=0.27 (need > 0.90)
Adding exclusion_list_local.txt__out53424.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out53491.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out53747.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 17s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
  
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Considering the candidate 53123_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53123_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    11.90    10:38:36.90 +02:35:38.1   1730 0243   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

**** FOUND  10:38:36.87 +02:35:38.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53124_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53124_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    9.94    10:45:39.90 -01:29:42.5   0512 2659   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

**** FOUND  10:45:39.90 -01:29:42.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53184_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53184_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    10.43    09:47:09.51 -02:08:25.3   9337 3591   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53206_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53206_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    10.79    10:15:03.95 -04:48:07.1   5014 4923   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53241_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53241_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    11.30    10:21:18.71 +00:13:59.2   4262 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53344_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53344_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    12.13    10:36:23.57 +01:22:47.2   2026 1004   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53346_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53346_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    12.18    10:28:01.93 -04:25:13.5   3083 4578   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53390_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53390_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    12.40    10:09:25.04 +01:55:55.3   6115 0923   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

**** FOUND  10:09:25.07 +01:55:55.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53395_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53395_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    12.41    10:13:37.75 +02:58:58.6   5520 0248   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53398_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53398_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    12.29    10:07:40.05 +00:53:47.0   6339 1564   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

**** FOUND  10:07:40.05 +00:53:47.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53424_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
Preparing report for the candidate 53424_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
  
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Considering the candidate 53458_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53458_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    12.45    09:52:17.05 +00:05:39.6   8641 2187   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

**** FOUND  09:52:17.02 +00:05:39.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 53459_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53459_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    12.76    10:34:35.93 +01:46:34.7   2312 0781   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

**** FOUND  10:34:35.91 +01:46:35.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53471_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53471_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    12.61    09:59:51.48 -01:53:18.6   7411 3314   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53484_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53484_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    12.46    09:49:41.90 -06:00:51.3   8796 5919   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

**** FOUND  09:49:41.96 -06:00:51.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53491_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
Preparing report for the candidate 53491_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
  
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Considering the candidate 53604_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53604_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 1     2026 05 28.14696    2461188.64696    13.08    10:08:45.71 +01:10:16.0   6183 1388   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Discovery image 2     2026 05 28.14735    2461188.64735    13.07    10:08:45.63 +01:10:15.7   6185 1388   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

  
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Considering the candidate 53605_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53605_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    13.15    10:12:48.66 +00:32:07.0   5551 1735   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53669_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53669_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    13.45    10:46:42.33 -05:59:07.1   0193 5382   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53740_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53740_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    13.82    10:19:15.80 +03:03:34.8   4674 0150   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53747_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
Preparing report for the candidate 53747_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
  
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Considering the candidate 53769_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53769_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    13.76    10:18:18.87 -01:13:34.7   4659 2744   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

**** FOUND  10:18:18.82 -01:13:34.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53788_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53788_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    13.58    10:25:01.31 -06:42:36.2   3451 5988   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate due to large distance (8.9") between the two second-epoch detections
  
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Considering the candidate 53797_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 53797_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 2     2026 05 28.14735    2461188.64735    13.90    10:23:06.28 -05:01:16.4   3801 4983   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 27713_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 27713_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 1     2026 05 28.14696    2461188.64696    12.22    09:46:46.97 -05:32:46.0   9259 5667   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-31-27_20.00sec_-0.00C_LIGHTs_0060.fits
Discovery image 2     2026 05 28.14735    2461188.64735    12.32    09:46:46.97 -05:32:47.1   9261 5667   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

  
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Considering the candidate 21891_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061
The candidate 21891_fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061 did not pass the final checks
Discovery image 3     2026 05 28.14735    2461188.64735    13.03    10:10:01.57 -02:37:43.8   5851 3663   /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Sex-02-Q1b1x1_224117_TTUQ1b1x1_3990979_GokUxRxs/fd_Sex-02-Q1b1x1_2026-05-27_22-32-01_20.00sec_-0.00C_LIGHTs_0061.fits

**** FOUND  10:10:01.55 -02:37:43.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 20s
Prepared the HTML report for the field Sex-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
09:56:55.78 -03:45:55.6
10:39:22.34 +02:24:12.9
09:48:12.92 -03:30:32.2
########### Completed Sex-02-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
09:56:55.78 -03:45:55.6
10:39:22.34 +02:24:12.9
09:48:12.92 -03:30:32.2
###################################################################################
09:56:55.78 -03:45:55.6  -- asteroid (will NOT add it to exclusion list)
10:39:22.34 +02:24:12.9  -- asteroid (will NOT add it to exclusion list)
09:48:12.92 -03:30:32.2  -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
09:48:12.92 -03:30:32.2  -- does not seem to be a hot pixel (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
09:48:12.92 -03:30:32.2  -- not a known variable star
Found 1 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
09:48:12.92 -03:30:32.2
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461188.64695818 -observatory V36
05:23:50.03 +25:10:06.0 Mercury (-0.9mag)
06:46:09.84 +24:51:52.0 Venus (-3.9mag)
02:17:41.54 +13:03:57.7 Mars (1.3mag)
07:39:30.71 +21:52:56.5 Jupiter (-1.9mag)
00:45:57.61 +02:29:38.7 Saturn (0.9mag)
03:57:32.79 +20:17:43.3 Uranus (5.8mag)
00:15:23.11 +00:12:28.7 Neptune (7.8mag)
20:33:52.10 -23:00:41.2 Pluto (14.5mag)
13:50:02.31 -16:25:13.4 Moon (-11.8mag)
-rw-r--r-- 1 apache apache 363 May 27 22:48 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461188.64695818:
07:39:24.76 +21:53:13.2 Io (6.0mag)
07:39:24.44 +21:53:15.9 Europa (6.1mag)
07:39:48.31 +21:52:09.8 Ganymede (5.5mag)
07:39:00.92 +21:54:17.3 Callisto (6.7mag)
07:40:28.57 +21:29:09.5 Himalia (15.5mag)
07:39:29.10 +21:53:02.6 Thebe (16.5mag)
07:40:44.55 +21:49:33.2 Elara (17.5mag)
07:41:05.27 +22:10:38.2 Pasiphae (17.7mag)
07:46:33.26 +21:53:53.5 Carme (18.8mag)
00:46:07.22 +02:29:22.0 Titan (8.7mag)
00:46:02.89 +02:29:35.1 Rhea (10.0mag)
00:46:23.64 +02:30:07.1 Iapetus (11.4mag)
00:46:08.22 +02:29:56.4 Hyperion (14.7mag)
00:46:53.00 +02:33:09.2 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 569 May 27 22:48 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461188.64695818:
17:19:18.41 -33:42:19.7 JWST
22:09:30.63 -35:22:55.9 Chandra
08:10:38.87 -42:40:32.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 May 27 22:48 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461188.64695818 -observatory V36
13:19:12.69 -26:51:25.3 14.4mag D/1884 O1 (Barnard)
06:40:49.87 +30:37:07.2 15.7mag D/1886 K1 (Brooks)
15:24:29.74 +01:25:23.6 14.6mag D/1895 Q1 (Swift)
05:31:20.33 +24:42:59.7 17.2mag D/1918 W1 (Schorr)
09:44:59.85 +12:44:33.0 17.9mag P/2009 WX51 (Catalina)
18:50:04.82 -31:48:41.9 13.7mag P/2010 H2 (Vales)
05:42:45.14 -68:13:42.1 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:45:03.09 +31:49:52.5 17.5mag C/2017 K2 (PANSTARRS)
17:19:06.47 +14:41:20.0 17.7mag C/2021 G2 (ATLAS)
19:46:29.94 -51:35:19.6 17.9mag P/2021 N1 (ZTF)
23:14:22.55 +31:08:03.7 17.2mag C/2022 E2 (ATLAS)
05:20:26.15 +26:52:51.0 16.4mag C/2022 N2 (PANSTARRS)
09:22:12.51 +31:26:13.9 16.6mag C/2022 QE78 (ATLAS)
08:44:56.69 +03:20:15.6 17.6mag C/2022 R6 (PANSTARRS)
18:35:11.08 +21:16:58.3 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:23:38.46 -11:01:39.7 17.5mag P/2023 B1 (PANSTARRS)
22:16:14.71 +65:48:00.2 17.7mag C/2023 H5 (Lemmon)
18:12:41.85 -05:41:37.4 13.7mag C/2023 R1 (PANSTARRS)
13:33:46.27 +85:24:01.0 17.9mag C/2023 X2 (Lemmon)
06:55:51.45 +63:58:43.6 17.6mag C/2024 A1 (ATLAS)
06:30:02.76 +26:42:41.3 13.2mag C/2024 E1 (Wierzchos)
15:46:14.82 +12:25:47.8 17.3mag C/2024 G6 (ATLAS)
20:19:00.42 +27:46:45.1 14.1mag C/2024 J3 (ATLAS)
04:06:56.84 -17:00:04.1 16.1mag C/2024 T5 (ATLAS)
05:55:31.15 +36:27:20.7 17.9mag C/2025 J1 (Borisov)
11:43:25.92 +53:16:30.7 17.0mag C/2025 L1 (ATLAS)
06:28:38.56 -10:19:01.5 12.9mag C/2025 R3 (PANSTARRS)
12:40:38.97 +04:38:33.3 17.2mag C/2025 Y1 (ATLAS)
01:40:12.29 +42:33:08.9 15.8mag C/2026 B2 (Sun-Gao)
11:10:19.89 -08:06:25.7 16.3mag A/2026 E1
20:03:19.37 -08:08:17.8 9.3mag 10P/Tempel
14:17:57.01 -02:54:48.5 17.8mag 24P/Schaumasse
10:59:58.01 -00:52:13.6 15.9mag 29P/Schwassmann-Wachmann
10:52:38.87 -02:35:06.1 17.8mag 43P/Wolf-Harrington
02:54:31.81 +24:07:03.8 17.6mag 47P/Ashbrook-Jackson
08:36:25.54 +26:50:23.5 16.9mag 63P/Wild
00:16:48.30 -07:09:50.4 15.7mag 65P/Gunn
06:07:53.36 +32:00:12.4 16.6mag 76P/West-Kohoutek-Ikemura
02:42:38.68 +15:41:09.1 13.9mag 78P/Gehrels
00:55:47.24 +02:18:04.3 15.3mag 88P/Howell
04:19:04.23 +29:11:49.7 15.2mag 93P/Lovas
02:12:37.31 +25:43:03.3 17.9mag 114P/Wiseman-Skiff
06:24:32.42 +33:18:14.4 15.7mag 123P/West-Hartley
09:31:15.50 +19:24:41.9 16.4mag 124P/Mrkos
03:40:49.83 +18:26:44.5 16.4mag 128P/Shoemaker-Holt
04:11:30.32 +18:28:36.9 17.7mag 131P/Mueller
05:08:09.66 +19:34:16.7 13.2mag 141P/Machholz
05:10:43.20 +16:39:30.4 13.2mag 141P-A/Machholz
03:56:55.25 +14:10:17.4 10.7mag 141P-D/Machholz
02:49:39.55 -26:20:24.6 17.2mag 161P/Hartley-IRAS
03:06:02.97 +19:06:58.2 14.9mag 162P/SidingSpring
19:35:21.38 -01:14:11.1 17.5mag 169P/NEAT
23:48:17.45 +00:12:27.0 18.0mag 220P/McNaught
17:00:50.16 -09:11:46.1 16.3mag 235P/LINEAR
07:09:31.54 +35:49:49.2 17.4mag 240P/NEAT
00:03:36.94 -06:59:59.1 16.7mag 260P/McNaught
03:35:01.62 +30:19:53.6 17.6mag 295P/LINEAR
22:24:26.07 -24:55:27.5 17.6mag 320P/McNaught
15:20:41.71 +08:20:40.5 17.4mag 391P/Kowalski
07:58:39.43 +21:00:01.0 17.8mag 450P/LONEOS
06:41:57.29 +42:27:25.3 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 3.0K May 27 22:48 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.42 -16:06:08.10  ASASSN-26cz  2026-04-22.12 16.24
21:27:08.58 +33:24:38.10    2026-05-19.34 15.86
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60  ASASSN-26cu  2026-04-16.06 14.03
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
21:27:08.58 +33:24:38.10    2026-05-19.34 15.86
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.14 13.64
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:36.30  ASASSN-26co  2026-04-7.15 15.11
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.79 -63:44:05.60  ASASSN-26ch  2026-03-28.12 13.14
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.88 -53:16:33.80  ASASSN-26cc  2026-03-20.04 15.48
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50  ASASSN-26cb  2026-03-20.35 -3.26
14:32:41.15 -41:38:48.50  ASASSN-26by  2026-03-20.15 -1.31
13:00:42.99 +37:18:34.60  SN2026fjc  2026-03-19.5 15.97
06:02:44.21 -04:11:06.20  ASASSN-26bv  2026-03-19.19 15.67
12:20:27.96 -45:55:38.40  ASASSN-26bt  2026-03-18.8 16.32
07:49:57.30 -56:14:35.10  ASASSN-26bu  2026-03-19.19 15.74
-rw-r--r-- 1 apache apache 5.6K May 27 22:48 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
07:03:25.76 -12:41:40.1  TCP J07032576-1241401  2026-03-10.4268  15.4mag
00:42:36.82 +41:16:05.8  PNV J00423682+4116058  2026-03-12.5744  17.24Cmag
07:26:45.79 -27:45:14.1  TCP J07264579-2745141  2026-03-17.4417  14.8mag
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
-rw-r--r-- 1 apache apache 188K May 27 22:48 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
08:46:46.014 +33:52:05.28  AT 2026nat  2026-05-17.28 19.023
10:01:59.220 +03:28:24.29  AT 2026nas  2026-05-16.99 23.35
08:33:18.216 +19:20:44.80  AT 2026nar  2026-05-18.88 19.333
12:51:56.470 +16:16:53.47  SN 2026naq  2026-05-19.19 19.6515
08:02:36.297 +15:58:21.39  AT 2026nap  2026-05-15.16 19.132
12:35:48.509 -01:02:49.40  AT 2026nao  2026-05-16.27 20.0531
11:46:27.658 +23:07:49.57  AT 2026nan  2026-05-08.18 20.1914
11:15:28.304 -01:08:27.49  AT 2026nam  2026-05-16.20 20.4814
02:05:49.697 -30:29:09.67  AT 2026nal  2026-05-18.43 15.4
12:23:18.242 +28:09:07.23  SN 2026nak  2026-05-18.88 19.67
13:47:06.036 +18:15:15.14  AT 2026naj  2026-05-17.91 19.77
15:46:38.025 -55:50:28.50  AT 2026nai  2026-05-17.00 19.04
11:40:58.130 +28:13:30.16  AT 2026nah  2026-05-17.94 19.877
23:21:04.257 +34:14:10.38  SN 2026nag  2026-05-13.19 18.36
14:12:48.859 +54:00:36.42  AT 2026naf  2026-05-18.36 18.96
09:57:42.622 +27:44:09.60  AT 2026nae  2026-05-17.90 20.056
00:31:01.441 -13:38:51.90  SN 2026nad  2026-05-18.40 15.715
19:56:03.307 -21:50:03.06  AT 2026nac  2026-05-17.54 19.217
16:20:28.851 +36:44:11.28  AT 2026nab  2026-05-18.05 19.657
13:52:38.978 -42:27:39.20  AT 2026naa  2026-05-16.89 19.587
-rw-r--r-- 1 apache apache 30K May 27 22:48 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed May 27 22:48:24 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 27s (0.45 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 47s (0.78 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 81s (1.35 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 16s (0.27 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 54s (0.90 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 20s (0.33 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 92s (1.53 min)
FIELD_Sex-02-Q1b1x1: 186s (3.10 min)
=======================================
TOTAL_RUNTIME: 191s (3.18 min)
Finished: Wed May 27 22:51:35 CDT 2026